| Copa Sudamericana 2010 - Appearances as Assistant | ||||
| 22/09/2010 | Cerro Porteño | - | Universitario de Sucre | 2:2 |
| 07/10/2010 | Newell's Old Boys | - | Club San José | 6:0 |
| 03/11/2010 | Newell's Old Boys | - | LDU Quito | 0:0 |
| 19/11/2010 | LDU Quito | - | Independiente | 3:2 |
| Copa Sudamericana 2010 - Appearances as Assistant | ||||
| 22/09/2010 | Cerro Porteño | - | Universitario de Sucre | 2:2 |
| 07/10/2010 | Newell's Old Boys | - | Club San José | 6:0 |
| 03/11/2010 | Newell's Old Boys | - | LDU Quito | 0:0 |
| 19/11/2010 | LDU Quito | - | Independiente | 3:2 |
| Complete name: | Miguel Angel Nievas Acosta |
| Born: | 16/12/1974 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |